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Onyekachi Ndubuaku
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A refined analytical strain analysis method for offshore pipeline under strike-slip fault movement considering strain hardening effect of steel
X Liu, H Zhang, K Wu, M Xia, Q Zheng, Y Li, O Ndubuaku, S Adeeb
Ships and Offshore Structures 15 (2), 215-226, 2020
292020
Effects of stress–strain characteristics on local buckling of X80 pipe subjected to strike-slip fault movement
X Liu, H Zhang, O Ndubuaku, M Xia, JJ Roger Cheng, Y Li, S Adeeb
Journal of Pressure Vessel Technology 140 (4), 041408, 2018
182018
The effect of material stress-strain characteristics on the ultimate stress and critical buckling strain of flat plates subjected to uniform axial compression
O Ndubuaku, X Liu, M Martens, JJR Cheng, S Adeeb
Construction and Building Materials 182, 346-359, 2018
152018
Integrating the Shape Constants of a Novel Material Stress-Strain Characterization Model for Parametric Numerical Analysis of the Deformational Capacity of High-Strength X80 …
O Ndubuaku, M Martens, JJ Cheng, S Adeeb
Applied Sciences 9 (2), 322, 2019
72019
Rapid Strain Demand Estimation of Pipelines Deformed by Lateral Ground Movements
A Fathi, O Ndubuaku, N Yoosef-Ghodsi, M Hill
International Pipeline Conference 84454, V002T06A010, 2020
62020
Expression of a Generic Full-Range True Stress-True Strain Model for Pipeline Steels Using the Product-Log (Omega) Function
O Ndubuaku, M Martens, JJR Cheng, S Adeeb
ASME 2017 Pressure Vessels and Piping Conference, V06BT06A050-V06BT06A050, 2017
62017
A New Material Characterization Approach for Evaluating the Deformational Capacity of Onshore Pipelines
OH Ndubuaku
42019
A Novel Approach for True Stress-True Strain Material Characterization of Metallic Materials Using the Product-Log (Omega) Function
O Ndubuaku, M Martens, A Ahmed, R Cheng, S Adeeb
Proceedings of the 6th International Conference on Engineering Mechanics and …, 2017
42017
A parametric study on the effect of uniformly-induced curvature on the deformational capacity of steel onshore pipelines based on a novel material characterization procedure
O Ndubuaku, JJR Cheng, M Martens, S Adeeb
Engineering Structures 234, 111992, 2021
32021
A semi-empirical modeling approach for predicting the deformational capacity of axially-compressed cylindrical shells based on a novel material stress-strain characterization …
O Ndubuaku, Y Li, JJR Cheng, M Martens, S Adeeb
Thin-Walled Structures 143, 106216, 2019
32019
Advanced Reliability Analysis at Slope Crossings
M Fowler, K Ndubuaku, N Yoosef-Ghodsi
International Pipeline Conference 86564, V001T07A006, 2022
22022
Correction and reply to the discussion by mahdi Shadab Far on''a semi-empirical model for peak strain prediction of buried X80 steel pipelines under compression and bending at …
X Liu, H Zhang, M Xia, O Ndubuaku
Journal of Natural Gas Science and Engineering 67, 242-244, 2019
22019
Using Controlled Global Buckling to Improve Buried Pipelines Performance Under Large Compressive Ground Displacements
A Fathi, O Ndubuaku, S Adeeb
2018 12th International Pipeline Conference, V002T06A010-V002T06A010, 2018
22018
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